B. Choose the word whose main stress is placed differently from the others: 1. a. acquaintance b. easily c. capable d. quality 2. a. constancy b. attraction c. changeable d. mutual 3. a. rumour b. believe c. common d. number 4. a. loyalty b. uncertain c. sympathy d. influence 5. a. gossip b. interest c. between d. friendship 6. a. confidence b. constancy c. acquaintance d. loyalty 7. a. gossip b. interest c. between d. friendship 8. a. unselfish b. sympathy c. quality d. principle 9. a. mutual b. advantage c. possible d. generous 10. a. helpful b. sincere c. pleasant d. earning